Fall is often when people start cutting back their gardens for the colder months. But if you cut back your hydrangeas at the wrong time of year, you'll end up with no flowers the following year.
New wood blooming hydrangeas can handle shaping now and hard pruning when dormant. Old wood blooming hydrangeas should only be pruned right after blooming. Pruning at the wrong time cuts off future ...
Pruning can be extremely beneficial, but only if it's done at the right time. Pruning hydrangeas at the wrong time can harm next year’s blooms, so it’s best to know your plant type first. Bigleaf and ...